CN205133922U - Computer knitting knitting machine's cropping gas blowing device - Google Patents
Computer knitting knitting machine's cropping gas blowing device Download PDFInfo
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- CN205133922U CN205133922U CN201520858682.XU CN201520858682U CN205133922U CN 205133922 U CN205133922 U CN 205133922U CN 201520858682 U CN201520858682 U CN 201520858682U CN 205133922 U CN205133922 U CN 205133922U
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Abstract
The utility model provides a computer knitting knitting machine's cropping gas blowing device, belongs to computer knitting knitting machine technical field. Computer knitting knitting machine includes the frame, and the needle bed is established on the upper portion of frame, establishes the faller on the needle bed, and the lower part of frame constitutes quick -witted case, and there is the fabric case of falling one side of quick -witted case, knitting extraction device is including main, vice roller mechanism, lifting bar elevating system establishes at quick -witted incasement, and knitting guide plate instigates the motivation and constructs the cooperation with lifting bar elevating system, knitting guide plate and knitting guide plate instigate the motive to be constructed to be connected, and the fabric case intracavity is extended in the upper portion of cropping frid and knitting guide plate's sub -unit connection, lower part, and cropping gas blowing device is including fixing each a pair of upper portion blowing nozzle in the bottom of a pair of pair of roller axle bed, fix each middle part blowing nozzle in the fabric case chamber that falls with fix each the lower part blowing nozzle in the lower part of cropping frid, upper portion, middle part and lower part blowing nozzle and gas source device tube coupling. Can not appear freely not piling up in weaving regional situation because of the cropping.
Description
Technical field
The utility model belongs to computer plain flat knitter technical field, is specifically related to a kind of cropping blowning installation of computer plain flat knitter.
Background technology
As is known in the industry, usually braided fabric ejector is equipped with in the below of a pair needle-bar of computer plain flat knitter, this braided fabric ejector comprises auxiliary roller mechanism and main roller mechanism, auxiliary roller mechanism is positioned at the top of main roller mechanism, and as far as possible near tube port position the concept of the nozzle (can see the 7th page the 3rd section, the description of CN101225576A), the braided fabric of braiding is completed and cloth draws under nozzle by the knitting mechanism of computer plain flat knitter, hold under the arm through auxiliary roller mechanism and cause main roller mechanism, then led in the cropping groove of cropping case by main roller mechanism.The concrete structure of aforementioned auxiliary roller mechanism and operation principle can see Chinese patent CN10055455B, CN101956291A, CN104233619A, CN201186879Y and CN201801707Y, etc.; The concrete structure of aforementioned main roller mechanism and operation principle can see CN102704174B, CN101215756A, CN2905846Y, CN201372347Y, etc.Wherein: although patent name is auxiliary roller mechanism by CN101215756A, CN2905846Y, play a part in fact main roller mechanism.
Because the distance between auxiliary roller mechanism and main roller mechanism is less, again owing to being usually furnished with selvage guide plate and cropping frid between the below of main roller mechanism and cropping groove, thus the braided fabric completing braiding by knitting mechanism theoretically can arrive in cropping groove from nozzle, but the situation of essence is really not so, due to such as electrostatic, twine yarn, the cloth cover of holding under the arm for a pair of auxiliary roller mechanism relaxes, the cropping effect that the cloth power of holding under the arm of holding cloth cover for a pair under the arm has the factor of loss of equilibrium and so on can affect braided fabric to advance to main roller mechanism, even there will be accumulation situation, namely the region (this region is commonly referred to woven extent) between nozzle and auxiliary roller mechanism is deposited in, the braiding of knitting mechanism is had an impact.The braided fabric of drawing due to autonomous roller mechanism is again entering in the process of the cropping groove of cropping frid and also can occur that situation smoothly lost by cropping every now and then by way of selvage guide plate, cropping frid (also claiming fabric guiding plate), thus having an impact to the work of main roller mechanism.Current settling mode is: by computer plain flat knitter on duty workman timing or sporadically watch, once there are the problems referred to above just by carrying out removing the work by hand, so add the homework burden of workman to a certain extent.
For above-mentioned technical problem, be necessary to be explored and solve, the applicant has done useful design for this reason, and technical scheme described below produces under this background.
Summary of the invention
Task of the present utility model is to provide a kind of contributing to guarantee that braided fabric falls into the cropping blowning installation of the computer plain flat knitter of the cropping frid of cropping case swimmingly successively through auxiliary roller mechanism, main roller mechanism and selvage guide plate from nozzle.
Task of the present utility model has been come like this, a kind of cropping blowning installation of computer plain flat knitter, described computer plain flat knitter comprises frame, on the top of this frame, the state corresponded to each other is provided with a pair needle-bar, a pair needle-bar is respectively provided with a needle plate, space between the top of the length direction of a pair needle plate is configured to nozzle, is configured with a cabinet in the bottom of the length direction of frame, and is formed with a cropping case in the side of the length direction corresponding to cabinet, one braided fabric ejector, this braided fabric ejector comprises an auxiliary roller mechanism and a main roller mechanism, auxiliary roller mechanism is fixed with a pair described needle-bar by a pair secondary roller axle bed position in the below corresponding to described nozzle, and main roller mechanism is bearing in described frame in the position of the below corresponding to auxiliary roller mechanism, one elevating mechanism of lifting bar and a fabric guiding plate instigate motivation structure, and elevating mechanism of lifting bar is arranged in described cabinet, and fabric guiding plate is instigateed motivation structure to be arranged on equally in cabinet and matched with elevating mechanism of lifting bar, one fabric guiding plate and a cropping frid, fabric guiding plate and fabric guiding plate instigate motivation structure to be connected, the top of the length direction of cropping frid is connected with the bottom of the length direction of fabric guiding plate, and correspond to the bottom in cropping case chamber in the lower extension of the length direction of cropping frid to the cropping case chamber of cropping case, described cropping blowning installation comprises each a pair top blowing nozzle of the bottom being fixed on described a pair secondary roller axle bed, be fixed on each middle part blowing nozzle on the corresponding cavity wall in the cropping case chamber of described cropping case and be fixed on each bottom blowing nozzle of corresponding both sides of bottom of described cropping frid, and top blowing nozzle, middle part blowing nozzle and bottom blowing nozzle in a state of use with computer plain flat knitter cut thread clamping mechanism with compressed air source unit pipeline be connected.
In a specific embodiment of the present utility model, described top blowing nozzle is fixed on the bottom of described secondary roller axle bed by top blowing nozzle support; Described middle part blowing nozzle is fixed on the corresponding cavity wall in described cropping case chamber by middle part blowing nozzle support; Described bottom blowing nozzle is fixed on the bottom of described cropping frid by bottom blowing nozzle support.
In another specific embodiment of the present utility model, described top blowing nozzle support, middle part blowing nozzle support and bottom blowing nozzle support are L-shaped fixed head.
In another specific embodiment of the present utility model, be formed with a cropping groove in the bottom of the length direction of described cropping frid, the position of end and cropping frid that described bottom blowing nozzle support is corresponding to this cropping groove are fixed.
The technical scheme that the utility model provides is made braided fabric enter the bottom of cropping frid swimmingly from nozzle by the effect of upper, middle and lower portion blowing nozzle, there will not be the situation being piled up in woven extent because cropping is not smooth.
Accompanying drawing explanation
Fig. 1 is embodiment of the present utility model and application examples schematic diagram.
Fig. 2 is the front schematic view of the cropping case shown in Fig. 1.
Detailed description of the invention
Refer to Fig. 1, show the frame 1 of the structural system of computer plain flat knitter, on the top of this frame 1, the state corresponded to each other is provided with a pair needle-bar 11, a pair needle-bar 11 is respectively provided with a needle plate 111, space between the top of the length direction of a pair needle plate 111 is configured to nozzle 1111, the region of this nozzle 1111 is the woven extent of the knitting mechanism of computer plain flat knitter, be configured with a cabinet 12 in the bottom of the length direction of frame 1, and be formed with a cropping case 13 in the side of the length direction corresponding to cabinet 12; Give a braided fabric ejector 2, this braided fabric ejector 2 comprises auxiliary roller mechanism 21 and a main roller mechanism 22, auxiliary roller mechanism 21 is fixed with described a pair needle-bar 11 in the position of the below corresponding to described nozzle 1111 by a pair secondary roller axle bed 211, and main roller mechanism 22 is bearing in aforementioned frame 1 in the position of the below corresponding to auxiliary roller mechanism 21; Give an elevating mechanism of lifting bar 3 and a fabric guiding plate instigates motivation structure 4, elevating mechanism of lifting bar 3 is arranged in described cabinet 12, and fabric guiding plate is instigateed motivation structure 4 to be arranged on equally in cabinet 12 and matched with elevating mechanism of lifting bar 3; Give fabric guiding plate 5 and a cropping frid 6, fabric guiding plate 5 and fabric guiding plate instigate motivation structure 4 to be connected, the top of the length direction of cropping frid 6 is connected with the bottom of the length direction of fabric guiding plate 5, and corresponds to the bottom in cropping case chamber 131 in the lower extension of the length direction of cropping frid 6 to the cropping case chamber 131 of cropping case 13.
Because the auxiliary roller mechanism 21 of the frame 1 of the structural system of aforementioned computer plain flat knitter, a pair needle-bar 11, needle plate 111, cabinet 12, cropping case 13, braided fabric ejector 2 and main roller mechanism 22, elevating mechanism of lifting bar 3, fabric guiding plate instigate motivation structure 4, fabric guiding plate 5 and cropping frid 6 to belong to prior art, and can emphasis see the patent mentioned in CN101812769A, CN204039671U and superincumbent background technology hurdle, thus applicant repeats no more.
Ask for an interview Fig. 2 and composition graphs 1, give the structural system of cropping blowning installation of the present utility model as lower component: each a pair top blowing nozzle 7 being fixed on the bottom of aforementioned a pair secondary roller axle bed 211, be fixed on each middle part blowing nozzle 8 on the corresponding cavity wall in the cropping case chamber 131 of aforementioned cropping case 13 and be fixed on each bottom blowing nozzle 9 of corresponding both sides of bottom of aforementioned cropping frid 6, and top blowing nozzle 7, middle part blowing nozzle 8 and bottom blowing nozzle 9 in a state of use with computer plain flat knitter cut thread clamping mechanism with compressed air source unit pipeline be connected.
As shown in the above description, the quantity of top blowing nozzle 7 has four (two, every sides), and the quantity of middle part blowing nozzle 8 has two (one, every sides), and the quantity of bottom blowing nozzle 9 has two (one, every sides) equally, so respectively there are four blowing nozzles both sides.In addition, the above mentioned compressed air source unit cutting thread clamping mechanism is in fact clean air pump or the air compressor machine providing pressure air for scissors, because after yarn is cut off by the scissors cutting thread clamping mechanism, yarn waste is easily built-up on scissors, cleans so implement air-blowing by scissors cleaning device to scissors.Cut thread clamping mechanism as CN202175810U and CN202323305U.Upper, middle and lower of the present utility model portion blowing nozzle 7,8,9 is connected with aforesaid air pump or air compressor machine by pipeline, and pipeline is provided with electromagnetic valve, and that is whole cropping blowning installation is controlled by electromagnetic valve.
As shown in Figure 1, aforesaid top blowing nozzle is fixed on the bottom of described secondary roller axle bed 211 by top blowing nozzle support 71; As shown in Figure 2, aforesaid middle part blowing nozzle 8 also directly can use nut by middle part blowing nozzle support 81() be fixed on the corresponding cavity wall in described cropping case chamber 131; Aforesaid bottom blowing nozzle 9 is fixed on the bottom of described cropping frid 6 by bottom blowing nozzle support 91.
Preferably, aforesaid top blowing nozzle support 71, middle part blowing nozzle support 81 and bottom blowing nozzle support 91 are L-shaped fixed head.
As shown in Figure 2, be formed with a cropping groove 61 in the bottom of the length direction of aforementioned cropping frid 6, aforesaid bottom blowing nozzle support 91 is fixing at position and the cropping frid 6 of the end corresponding to this cropping groove 61.
When braided fabric 10 enters the auxiliary roller mechanism 21 of the structural system of braided fabric ejector 2 downwards from nozzle 1111, by this auxiliary roller mechanism 21, it is drawn downwards, and then draw by main roller mechanism 22 is downward and is guided to cropping frid 6 by fabric guiding plate 5, until enter in cropping groove 61, in this process, blown by top blowing nozzle 7 pairs of braided fabrics 10, make that braided fabric 10 is smooth and easy enters auxiliary roller mechanism 21, blown by middle part blowing nozzle 8 pairs of braided fabrics 10 simultaneously, namely braided fabric 10 is outwards moved towards cropping frid 6 row swimmingly, also by the air blowing of bottom blowing nozzle 9, braided fabric is in cropping groove 61 in an orderly manner with folded state simultaneously.
The utility model almost without the need to increase cost prerequisite under significantly improve cropping effect, thus can yet be regarded as is a ultimate attainment technical scheme.
Claims (4)
1.
a kind of cropping blowning installation of computer plain flat knitter, described computer plain flat knitter comprises frame (1), on the top of this frame (1), the state corresponded to each other is provided with a pair needle-bar (11), a pair needle-bar (11) is respectively provided with a needle plate (111), space between the top of the length direction of a pair needle plate (111) is configured to nozzle (1111), a cabinet (12) is configured with in the bottom of the length direction of frame (1), and be formed with a cropping case (13) in the side of the length direction corresponding to cabinet (12), one braided fabric ejector (2), this braided fabric ejector (2) comprises an auxiliary roller mechanism (21) and a main roller mechanism (22), auxiliary roller mechanism (21) is fixed with described a pair needle-bar (11) by a pair secondary roller axle bed (211) position in the below corresponding to described nozzle (1111), and main roller mechanism (22) is bearing in described frame (1) in the position of the below corresponding to auxiliary roller mechanism (21), one elevating mechanism of lifting bar (3) and a fabric guiding plate instigate motivation structure (4), elevating mechanism of lifting bar (3) is arranged in described cabinet (12), and fabric guiding plate is instigateed motivation structure (4) to be arranged on equally in cabinet (12) and matched with elevating mechanism of lifting bar (3), one fabric guiding plate (5) and a cropping frid (6), fabric guiding plate (5) and fabric guiding plate instigate motivation structure (4) to be connected, the top of the length direction of cropping frid (6) is connected with the bottom of the length direction of fabric guiding plate (5), and correspond to the bottom in cropping case chamber (131) in the lower extension of the length direction of cropping frid (6) to the cropping case chamber (131) of cropping case (13), it is characterized in that described cropping blowning installation comprises each a pair top blowing nozzle (7) of the bottom being fixed on described a pair secondary roller axle bed (211), be fixed on each middle part blowing nozzle (8) on the corresponding cavity wall in the cropping case chamber (131) of described cropping case (13) and be fixed on each bottom blowing nozzle (9) of corresponding both sides of bottom of described cropping frid (6), and top blowing nozzle (7), middle part blowing nozzle (8) and bottom blowing nozzle (9) in a state of use with computer plain flat knitter cut thread clamping mechanism with compressed air source unit pipeline be connected.
2.
the cropping blowning installation of computer plain flat knitter according to claim 1, is characterized in that described top blowing nozzle is fixed on the bottom of described secondary roller axle bed (211) by top blowing nozzle support (71); Described middle part blowing nozzle (8) is fixed on the corresponding cavity wall of described cropping case chamber (131) by middle part blowing nozzle support (81); Described bottom blowing nozzle (9) is fixed on the bottom of described cropping frid (6) by bottom blowing nozzle support (91).
3.
the cropping blowning installation of computer plain flat knitter according to claim 2, is characterized in that described top blowing nozzle support (71), middle part blowing nozzle support (81) and bottom blowing nozzle support (91) are L-shaped fixed head.
4.
the cropping blowning installation of computer plain flat knitter according to claim 2, it is characterized in that being formed with a cropping groove (61) in the bottom of the length direction of described cropping frid (6), described bottom blowing nozzle support (91) is fixing at position and the cropping frid (6) of the end corresponding to this cropping groove (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858682.XU CN205133922U (en) | 2015-10-29 | 2015-10-29 | Computer knitting knitting machine's cropping gas blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858682.XU CN205133922U (en) | 2015-10-29 | 2015-10-29 | Computer knitting knitting machine's cropping gas blowing device |
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| Publication Number | Publication Date |
|---|---|
| CN205133922U true CN205133922U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520858682.XU Active CN205133922U (en) | 2015-10-29 | 2015-10-29 | Computer knitting knitting machine's cropping gas blowing device |
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| CN (1) | CN205133922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956034A (en) * | 2016-10-18 | 2018-04-24 | 丹阳市丹力展览用品有限公司 | Cropping plate automatic open/closing device is used in one kind weaving |
-
2015
- 2015-10-29 CN CN201520858682.XU patent/CN205133922U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956034A (en) * | 2016-10-18 | 2018-04-24 | 丹阳市丹力展览用品有限公司 | Cropping plate automatic open/closing device is used in one kind weaving |
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